Sarah, a teenager, lives with Marta – her grandmother – and her younger sister in Byblos. The family is stigmatised by the community because Sarah’s mother has left, and life is turned upside down when a Virgin Mary in Marta’s shrine starts leaking oil. It’s a miracle. Marta becomes the centre of attention in town, while Sarah’s skepticism strains an already fragile relationship. ‘Grandma’ is a universal story about faith, family and true miracles that change hearts and minds.